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605 Main St Fourplex
B- Composite 66.85
Why this score? — see what drove the B- grade

The composite is a weighted blend of 9 inputs, each scored 0–100. Each bar is that input's sub-score; the figure is the points it added to the 100-point composite (weight × sub-score).

  • Cash flow +24.6/30.0
  • Appreciation +10.0/10.0
  • DSCR +7.9/10.0
  • ARV discount +7.5/15.0
  • 1% rule +5.0/10.0
  • Schools +3.6/10.0
  • Livability +3.2/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0

$329,900

605 Main St · Tower, MN 55790
8 bd · 4.0 ba · 2,976 sqft · MultiFamily public records · 77 Days on market
Built 1982 6,969 sqft lot

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Multi-family units

County records classify this as Multi-Family (5+ Unit). Listing-text estimate: 4 units. estimate disagrees with records

5+ unit building — per-unit beds/baths from public records are typically unavailable; the breakdown below (if shown) is an estimate from the listing text.

Listing remarks MLS

Exceptional turn-key 4-plex opportunity in the heart of Tower, MN — just one block from beautiful Lake Vermilion. Whether you’re an investor looking for strong cash flow or a first-time home buyer wanting tenants to help pay the mortgage, this property offers endless potential. The building features four spacious 2-bedroom, 1-bath units with separate electric meters, allowing tenants to pay their own electricity. All units are currently rented at $1,000 per month on flexible month-to-month leases, providing immediate rental income with room for future rent increases. Located in one of northern Minnesota’s premier recreation destinations, this property offers quick access to boating, fishing, snowmobile trails, and ATV trails right outside your door. The historic building has seen updates throughout while still maintaining its character and charm. Additional opportunity available with a neighboring commercial lot that may be purchased together or separately. Live in one unit while the other tenants help offset your mortgage, or add a solid income-producing property to your portfolio in a highly desirable lake community.

Key facts

  • Turn-key 4-plex
  • Historic building
  • Updates throughout

Tags

TURN-KEY 4-PLEXONE BLOCK FROM LAKE VERMILIONSTRONG CASH-FLOW POTENTIALHISTORIC BUILDINGUPDATES THROUGHOUT

Neighborhood map

Property Rental comp Retail Transit Schools Stadiums Fortune 500 · Circle radius: 3.0 mi
Loading POIs…

What this means for you Summary

Snapshot

  • This is a 4 × 2-bed/1.0-bath units multifamily listed at $330k.

Deal economics

  • At list price, monthly cash flow is $681 ($8k/yr) — positive. Per door: $170/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($3k rent vs $330k).
  • Recommended offer: $310k (6.0% below list) — sets the bar for market timing.
  • Cap rate 8.8% vs local median 0.4% in Tower — top-decile yield for the area; either an underpriced asset or a hidden risk that comps aren't pricing in. Stress-test before assuming the spread holds.

Location & tenants

  • Location reads 65/100 on livability (#517 in MN) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, schools B; Watch: crime C-, employment C-, health & safety D.
  • St. Louis County School District (rural): math 34% / reading 49% proficiency, ranked #212 of 301 in MN (top 70%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Market conditions: 128 active listings in the ZIP; 639 units permitted in St. Louis County in 2024 (338 in 5+ unit buildings).

Forward outlook

  • In year one you build about $35k of equity ($2k loan paydown + $33k appreciation (10.0% local appreciation)).
  • At projected returns (10.0% appreciation + 3.0% rent growth), your $92k cash investment doubles in ~3 years — after that, you're playing with house money.
  • By year 2, paydown + projected appreciation supports a ~$57k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 77 days — a 6% lower offer ($310k) is reasonable based on typical stale-listing flexibility.
  • 3 sale attempts with the ask held roughly flat each time — persistent listings suggest the price (not the market) is what's stuck; bring a comps-based counter.
  • Current owner paid $100k; list at $330k implies a 230% gain — meaningful room to come down on a strong offer.
Recommended offer $310,106 (6.0% below list)

Questions for the listing agent

  1. It's been on market 77 days. Have you received any prior offers? Is the seller open to a 6% concession, seller financing, or rate buy-down credit?
  2. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  3. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  4. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  5. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  6. Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
  7. What's the average days-on-market for RENTAL listings here right now (not sales)? A rising rental-DOM trend means longer vacancies and softer asking-rent achievability than the comps imply.
  8. What's the recent tenant-quality profile in this submarket — average credit score on applications, eviction rate, late-payment / NSF rate, and stable-employment percentage? A property-management company in the area should have these aggregated.
  9. How much new apartment / multifamily construction is in the pipeline within 1–3 miles? Heavy new supply (>2% of stock underway) typically softens rents 12–24 months out; light construction supports rent growth.

Investment metrics

1% rule
1.00%
Cap rate
8.77%
Cash-on-cash
8.85%
DSCR
1.39
GRM
8.3

CMA / ARV

No comps found within radius.

Projected returns pro-forma

10.0% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
30.7%
Equity multiple
3.41×
Total profit
$222,886
Equity at exit
$297,200
10-year hold
IRR
26.6%
Equity multiple
7.73×
Total profit
$621,923
Equity at exit
$640,923

Cash invested: $92,372 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
46 Balanced
State Minnesota
46 Balanced · D+2
County
— inherits STATE
City
— inherits STATE
2024 reforms strengthened tenant protections; ramsey/hennepin courts paced moderate to slow.

ZIP-level market 55790

Home prices YoY
8.4%
Active inventory
128
Price-to-rent
33.3×

Monthly cashflow live

Estimated rent
$3,306 medium interval (Pro) →
Mortgage (P&I)
$1,730
Tax from tax record
$63 /mo · $758/yr
Insurance
$137
HOA
$0
Vacancy / Maint / Mgmt
$694
Net cashflow
$681

Break-even live

Break-even rent $2,444
Max offer price $329,900
Occupancy floor 74%

4-unit breakdown (identical units grouped — click to expand)

UnitsBedsBathsEst. rent
Total (4 units) $3,306

UW: 25.0% down · 7.5% · 30yr · 1.5% tax · 5.0% vac · 8.0% maint · 8.0% mgmt

Financing live

Cash to close

Down payment
$82,475
Closing costs
$9,897
Reserves months
Total cash needed

Loan-product check · same deal, 3 products live

Conventional

25% down · 7.5% · 30yr

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Personal DTI + credit; lowest rate.

DSCR

20% down · 8.5% · 30yr

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

No personal income docs; deal must DSCR.

Hard money

10% down · 12.0% · 12mo

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Short-term bridge; refi at stabilization.

Listing history 21 events

  1. 2026-06-19
    days on market $329,900 Active 77 DOM
  2. 2026-06-18
    days on market $329,900 Active 76 DOM
  3. 2026-06-17
    days on market $329,900 Active 75 DOM
  4. 2026-06-16
    days on market $329,900 Active 74 DOM
  5. 2026-06-15
    days on market $329,900 Active 73 DOM
  6. 2026-06-14
    days on market $329,900 Active 71 DOM
  7. 2026-06-13
    days on market $329,900 Active 70 DOM
  8. 2026-06-10
    days on market $329,900 Active 68 DOM
  9. 2026-06-09
    days on market $329,900 Active 67 DOM
  10. 2026-06-08
    days on market $329,900 Active 66 DOM
  11. 2026-06-07
    days on market $329,900 Active 65 DOM
  12. 2026-06-02
    days on market $329,900 Active 60 DOM
  13. 2026-06-01
    days on market $329,900 Active 59 DOM
  14. 2026-05-31
    days on market $329,900 Active 58 DOM
  15. 2026-05-30
    days on market $329,900 Active 57 DOM
  16. 2026-04-03
    listed $329,900 Active 1158-char remark
    Show marketing remark (583 chars)

    Turn-key 4-plex in the heart of Tower, MN just one block from Lake Vermilion. Great opportunity for owner-occupants or investors. Property features four 2-bedroom, 1-bath units, all separately metered for electricity with tenants paying electric. Currently rented at $1,000/month per unit on month-to-month leases, providing immediate income with flexibility for future rent adjustments. Strong cash-flow potential. Located in a desirable recreation area with close access to boating, fishing, snowmobile and ATV trails right out your door. Historic building with updates throughout.

  17. 2026-04-03
    listed $329,900 Active 583-char remark
    Show marketing remark (583 chars)

    Turn-key 4-plex in the heart of Tower, MN just one block from Lake Vermilion. Great opportunity for owner-occupants or investors. Property features four 2-bedroom, 1-bath units, all separately metered for electricity with tenants paying electric. Currently rented at $1,000/month per unit on month-to-month leases, providing immediate income with flexibility for future rent adjustments. Strong cash-flow potential. Located in a desirable recreation area with close access to boating, fishing, snowmobile and ATV trails right out your door. Historic building with updates throughout.

  18. 2026-02-01
    historical
  19. 2025-10-17
    listed $349,000 Active
  20. 2014-05-21
    soldstatus $100,000
  21. 2003-06-20
    soldstatus $130,000

ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot backfill from property_details.listing_events for pre-trigger history.

Tax reassessment forecast MN · Partial reset (capped growth)

Current annual tax
$758 · $63/mo
Projected year-2 tax
$2,226 · $186/mo
Expected delta
+$1,468/yr (+$122/mo · 193.7%)

ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.

Nearby sold comps map

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Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$39,672
− Mortgage interest
−$18,480
− Property taxes
−$758
− Insurance
−$1,650
− Repairs & maintenance
−$3,174
− Management
−$3,174
− Depreciation
−$9,597
Taxable income
$2,840
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$682
After-tax cash flow
$7,491/yr

For passive investors: Depreciation is non-cash, so a rental often shows a tax loss while cash-flowing — sheltering income. Rental losses are passive: they offset passive income freely, and up to $25,000/yr can offset ordinary (W-2) income if you actively participate and your MAGI is under $100k (phasing out to $0 by $150k); unused losses carry forward. On sale, claimed depreciation is recaptured at up to 25%, and gains may owe capital-gains tax (a 1031 exchange can defer both). Figures are a year-1 estimate at your 24.0% rate — not tax advice; consult a CPA.

Schools (NCES district)

District
St. Louis County School District
NCES district ID
2700008
Math proficiency
34% ▼ -7.00%
Reading proficiency
49% ▼ -6.00%
Median HH income
$49,389
Composite
35.63/100
National rank
#4886
State rank
#212 of 301 in MN

Livability — Tower

Score
65/100
State rank
#517
US rank
#12482

Category grades

Amenities F Commute F Cost of living A+ Crime C- Employment C- Housing A+ Health & safety D User ratings A

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Tower, MN
Population (ZIP)
1,933

Population outlook (St. Louis County) Hauer SSP2

Today (2025)
202,411 people
By 2030
203,234 · +0.4%
By 2040
202,520 · +0.1%
By 2050
200,853 · -0.8%
By 2075
200,943 · -0.7%
By 2100
192,058 · -5.1%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (80%)
Race & ethnicity
White 80% Native American 11% Two or more races 5% Hispanic / Latino 3%
Common ancestry
Portuguese 9% Lithuanian 3% Scottish 2%
Foreign-born
1% · Canada

Political lean MEDSL · St. Louis

2024 margin
D (+13.7) · D 55.9% · R 42.2% · Other 1.8%
2008→2024 swing
-18.8pp toward R · 2008: 32.5pp · 2024: 13.7pp
All cycles
2024: D+13.7 2020: D+15.6 2016: D+11.8 2012: D+29.6 2008: D+32.5

Not yet ingested

Civics

Market trends

HPI YoY
▲ 23.54%
Current HPI
302.84
Rent YoY
Metro
State GDP YoY
▲ 2.41%
F500 in state
34

Industry mix (Fortune 500 HQ in MN)

Industry F500 HQs Revenue

Price history

+153.8% since first listed
6 events — show timeline
  • 2026-04-03 Listed $329,900 RAOR
  • 2026-04-03 Listed $329,900 NORTHSTARMLS as Distributed by MLS Grid
  • 2026-02-01 Listing Removed NORTHSTARMLS as Distributed by MLS Grid
  • 2025-10-17 Listed $349,000 NORTHSTARMLS as Distributed by MLS Grid
  • 2014-05-21 Sold (Public Records) $100,000 Public Records
  • 2003-06-20 Sold (Public Records) $130,000 Public Records

Property tax history

-0.8%/yr

Latest (2025): $758 · +6.8% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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